ZZZ HSR Collab Leaks

ZZZ x HSR Collaboration Is Happening This Winter, With New Character Leaks Emerging

Aatish Ghosh

Published - Jul 18, 2026, 12:44 PM

3 min

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Zenless Zone Zero

Summary

ZZZ x HSR will be featuring a crossover during the winter of 2026.
The collab might feature a character swap, featuring characters like Astra Yao, Ellen, and Robin.

HoYoverse titles have a strong track record of collaborating with other IPs or with big brands. This time, however, the developers have announced a unique collaboration between two of their popular titles, something still quite new in the industry.

Recently, Zenless Zone Zero's official X account announced that a ZZZ x HSR Collab will take place this winter. This Collab is eagerly awaited by players and fans across both titles, with new things being introduced across both worlds. Let's check out all the available ZZZ x HSR Collab Leaks.

Zenless Zone Zero X Honkai: Star Rail Crossover Announced for Winter 2026

HoYoverse has officially revealed that the ZZZ HSR crossover will take place during winter 2026. The date, however, has not been revealed, so we will have to wait for further announcements.

ZZZ HSR Collab Leaks further suggest that the collaboration might take place during Honkai: Star Rail 4.7v update. As part of the ZZZ x HSR collab, Pom-Pom from HSR has been confirmed to appear in the New Eridu.

Given it's a crossover event between two sister games from the same developers, we can expect some character swaps between Zenless Zone Zero and Honkai: Star Rail. The previous Collab between Honkai: Star Rail and Honkai Impact 3rd added Sparkle to Honkai Impact 3rd's roster.

ZZZ HSR Collab Leaks Hint at a Concert-Themed Collaboration

According to the recent leaks, the ZZZ x HSR Collab will involve three characters swapping between the games. Rumors suggest that Astra Yao and Ellen will be joining the roster of Honkai: Star Rail, while Robin will be making an appearance in Zenless Zone Zero.

Additionally, the main characters who are poised to swap between the titles are prominent singers, pointing towards the Collab event being a concert.

Robin might be moving to Zenless Zone Zero as part of the collab (Image via HoYoverse)

That's it for the ZZZ HSR Collab Leaks. Do note that all of the above info is still at a very early rumor stage, with nothing being confirmed by HoYoverse yet. Stay tuned to your Sportsdunia Gaming page, as we will be updating this page as soon as further ZZZ HSR Collab Leaks arrive.